AJAX is the art of exchanging data with a server, and updating parts of a web page without reloading the whole page. It is not a new programming language, but a new way to use existing standards. AJAX is used to make sites interactive. It can be used to create Facebook apps, picture-uploading interfaces, and much more. If you need to add functionality to an existing or new website and don\'t have the programming knowledge, our expert developers can create whatever you need.

If you are AJAX developer, Freelancer.com offers you a lot of clients who need your help with their AJAX projects which might vary from creating Facebook apps, picture uploading interfaces, and much more.

If you believe you can do that, then start bidding on AJAX projects and get paid with an average of $200 per project depending on the size and nature of your work.

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    45 Gefundene Jobs, Preise in EUR

    Ein bestehendes Plugin soll geändert werden. Leider erhalten wir vom Hersteller kein Support mehr Leichte Unterstützung erwartet

    €23 / hr (Avg Bid)
    €23 / hr Gebot i.D.
    26 Angebote

    We have a woocommerce install, where the speed on many ajax functions, and other these functions are very slow, we need an expert who can assess and fix where needed any code changes that would improve the speed Please note, the works will be assessed on actual real world testing, not gtmetrix type checks, as we already have great results from this, we need someone who know how and where adjustme...

    €30 (Avg Bid)
    €30 Gebot i.D.
    8 Angebote

    [Zur Anzeige der URL Anmelden] is an operating browser-based system using php and mysql for its main operation, with other functions using JQuery and Ajax, for example. The original version was a plug-in for Moodle, but an independent browser-based system was developed in 2012. There are about 100,000 active student users on the system in over 40 countries. The software, however, is FREE for users...

    €447 (Avg Bid)
    €447 Gebot i.D.
    32 Angebote
    Edit Construct2 Game 6 Tage left
    VERIFIZIERT

    looking for expert to edit the Constgruct2 Game, i got the games but the score all store in cache, i need it to be store in mysql [Zur Anzeige der URL Anmelden] [Zur Anzeige der URL Anmelden] [Zur Anzeige der URL Anmelden]

    €126 (Avg Bid)
    €126 Gebot i.D.
    5 Angebote

    I have a form on a website. I need to create data processing script for a form using Ajax/PHP and I want to do small design improvement and add recaptcha. Applicant need to be able to use Ajax/Php and can do small design/html improvement on my form (the form is already build and live on the website)

    €34 (Avg Bid)
    €34 Gebot i.D.
    10 Angebote

    Hi there, We are using a WooCommerce theme called Porto. The current desktop version of the site has a really nice built in AJAX search box. However when viewing on mobile this search box goes "off-canvas" and just displays the search icon (and when clicked is unusable as it's off the screen) See screenshots for reference. *ALL THE FUNCTIONALITY IS ALREADY IN THE PORTO THEME F...

    €16 (Avg Bid)
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    16 Angebote

    Necesito un programador para obtener reportes de bases de datos ya existentes, que lea la información mediante el uso de queries en diferentes tablas y publique los resultados en bootstrap y con datatables.

    €6 / hr (Avg Bid)
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    27 Angebote

    Codeigniter Php Ajax Javascript Jquery Html5 Bootstrap Responsive Design Angularjs Css3 Responsive Mysql Apache Json Entity Framework Responsive Web Design Job Description ~Write clean, well designed code ~Produce detailed specifications ~Troubleshoot, test and maintain core software and database ~Contribute in all phases of the development lifecycle ~Develop and deploy new features ~Follow indu...

    €3 / hr (Avg Bid)
    €3 / hr Gebot i.D.
    8 Angebote

    Necesito a alguien que pueda ayudarme a traducir un documento del inglés al español, solo los nuevos autónomos pueden pujar ...

    €355 (Avg Bid)
    €355 Gebot i.D.
    8 Angebote

    We're looking for a developer who can redesign our software's UI. The software is built with NodeJS, Bootstrap and HTML. Screenshots will be provided for the current software and the perspective look that is desired. Redesign mock up design will be reviewed and attaching all the current software's functionality to the new UI is part of the requirements. We are looking for this devel...

    €839 (Avg Bid)
    Featured NDA
    €839 Gebot i.D.
    68 Angebote

    Hello, I am using the serverside processing DataTables through the SSP Class ([Zur Anzeige der URL Anmelden]). I have implemented the SearchBuilder that posts the data to the serverside file. What I need to do is to write a PHP code that would filter the SSP Class query by the data posted from the SearchBuilder. Please, bid only if you know what I am talking about. Thanks

    €21 (Avg Bid)
    €21 Gebot i.D.
    6 Angebote

    This project imports a csv file and validates it against ERP data.

    €418 (Avg Bid)
    €418 Gebot i.D.
    13 Angebote
    Out of Box 4 Tage left

    It is basically a one-stop destination for all urban lifestyle services. With the help of this, we can hire local professionals to perceive things done that matter in your life. ...

    €744 (Avg Bid)
    €744 Gebot i.D.
    12 Angebote

    I'd like hiring a system development engineer who has the skills and passion to develop

    €1010 (Avg Bid)
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    12 Angebote
    Host issue 4 Tage left

    I have feature in my website to upload images with out refreshing page on screen from user But due to many post call for uploading images, my hosting is blocking access to domain every minute i think. I need to to google captcha any minute. so i want some alternate option to resolve this issue

    €121 (Avg Bid)
    €121 Gebot i.D.
    26 Angebote

    Hello, i have a web app where i can upload images instantly to my website without refreshig website. Interval = 0 seconds but now i got problem. My hosting blocks my domain every time because of a lot of post call. I need solutions for this. Page is build with php Urgent job

    €138 (Avg Bid)
    €138 Gebot i.D.
    9 Angebote

    1. Integrate Amazon Orders API for regular sync of order details and their respective status along with development of related modules 2. Integrate Amazon Feeds API for updating inventory and order data to Amazon and developing related modules. 3. Integrating Amazon listings API for creating new product listings and developing related modules. 4. Integration of Restricted Data Tokens API to enable...

    €281 (Avg Bid)
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    9 Angebote

    I hade a website like addends system it have some changes in that. it is work with PHP , AJAX, JavaScript, MySQL.

    €16 (Avg Bid)
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    9 Angebote
    Create custom Reports for OpenGTS 4 Tage left
    VERIFIZIERT

    Hello, we need to create custom reports for our GPS platform. We work with a customized version of OpenGTS. We need to create a formatted Excel report as well as other reports based on movement out of authorised hours/days. Experience in OpenGTS is mandatory, we speak spanish and english.

    €96 (Avg Bid)
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    3 Angebote

    Joomla 2.5 - Advanced Filters Need Fix It like (filter by Country, by State, by City, By Category) 2) Look the attachement picture 3) Please, insert your FINAL price to fix it. Regards, Ramos.

    €52 (Avg Bid)
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    6 Angebote
    Build me a website 4 Tage left
    VERIFIZIERT

    Job responsibilities : All backend and frontend part is almost completed, need to integrate it with frontend designs. Made required changes in Database and in the backend also if needed. Need to understand existing code and test it before uploading it on the server. After implementation, the developer need to upload all changes into GCP The developer needs to implement a payment gateway and resum...

    €9 (Avg Bid)
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    2 Angebote

    I need someone to help me complete a project (time sensitive) - API's returned with PHP Curl , Ajax, Javascript, Bootstrap, HTML - [Zur Anzeige der URL Anmelden] must be used I have attempted it but I am stuck. I can send you what I have so far. Attached is a little overview

    €26 (Avg Bid)
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    NS3 Simulation 3 Tage left
    VERIFIZIERT

    Technical: NS3 Simulation using NS3 Simulator version na-3.34 for performance & efficiency of DSR considering Energy consumption vs number of nodes. Provide • Technical: Actual NS-3 Simulations (Use VM ware-Ubuntu) taking different values e.g. for number of nodes 20, 30, 40, 50, 60, 70 & 80, find energy. (graph file is uploaded for further detail) • Screen recording of all of abo...

    €9 - €26
    Versiegelt
    €9 - €26
    2 Angebote

    It is a attends system for school, I want independent freelancer know Tamil language.

    €153 (Avg Bid)
    €153 Gebot i.D.
    9 Angebote

    Hi. I'm looking for an on demand Php - javascript - mysql developer for few hours a week collaboration. Ping me. I will ask you to solve a simple question and if you will answer correctly, i will be glad to engage you.

    €6 / hr (Avg Bid)
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    31 Angebote

    Control Management System Control Management System

    €28 (Avg Bid)
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    8 Angebote

    We are working on a push notification dashboard where the user will register their sites. Our system will generate a code and js library for implement into the site. After implementation, the site will ask for push notifications from visitors. After allowing notification our API will store subscribe details into your database. From our system site, the owner can send push notifications that will...

    €124 (Avg Bid)
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    13 Angebote

    You will need to take formulas from excel sheets, and convert them to code calculations. Then follow instructions to complete the task. Working with a UI to show results, business oriented. PHP/MySQL/JS [ Greek people preferable for communication. No problem if it's not. ]

    €1065 (Avg Bid)
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    77 Angebote

    Version 3: Transaction Software $250-$300 Budget LAMP ENVIRONMENT CODEIGNITER PHP This is general specs we would provide detailed specs , login to view  . etc We want someone who can do PHP/MYSQL work and expand our transaction system We will give you DB and Files and you put it on your server We pay only when you send us fixed files after all your work and W new DB and we install on...

    €195 (Avg Bid)
    €195 Gebot i.D.
    21 Angebote

    Hello, I am looking for an HTML5 / CSS expert who could help me creating IoT Dashboard in HTML 5 to: light up/light down a bulb Dimmer a light light color change open / close a door Display a Temperature Display an alert on humidity and flood Display an alert on mouvment. What I am looking is the HTML5/CSS interface, not the IoT device management. I would llike to create building blocks that I can...

    €461 (Avg Bid)
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    49 Angebote

    Large xml file containing data about destinations to be created into pages or posts in wordpress or php script Each destination has multiple fields to be imported so not a simple plugin import. I also require an autocomplete for a booking form for the fields TO and FROM (destinations) These can be provided to you txt excel etc to be used in html page.

    €182 (Avg Bid)
    €182 Gebot i.D.
    52 Angebote

    Preciso de alguém familiarizado com a escrita e tradução em português para um romance em andamento

    €369 (Avg Bid)
    €369 Gebot i.D.
    11 Angebote

    I want to hire someone to create a smart contract token on any viable crypto currency

    €23 (Avg Bid)
    €23 Gebot i.D.
    2 Angebote

    What I need is to call a simple page (HTML) in that page (in the middle) it will cal (in background) a PHP file : [Zur Anzeige der URL Anmelden] and before the PHP file is completely processed I will cal a Thanks page. AND the php file MUST be processed to the end of it.

    €125 (Avg Bid)
    €125 Gebot i.D.
    35 Angebote
    Vue Js Developer 1 Tag left
    VERIFIZIERT

    we want a Vue js expert Developer to work on an existing project. will provide project details during the chat, I need individual person, not a company.. so please only apply to individual developers. thank you.

    €419 (Avg Bid)
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    14 Angebote

    Role: DevSecOps Engineer Experience: >3 yrs Notice Period: Immediate Job description: ● Understand the concepts of assessing risk. Train and assess development teams for secure best practices to secure the products. ● Configuring, and administrating technologies for the Security CI/CD Pipeline including SAST, DAST, IAST, OSS. ● Help software development teams to understand, and remediate sec...

    €434 (Avg Bid)
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    1 Angebote

    Hi woo experts! I have a woocommerce postcode plugin which I need to modify. 1. Currently the plugin only have select (dropdowns) for State and City on the checkout page. Not for Postcodes. 2. I need the Postcode field to be select (dropdown) as well. 3. The plugin gets the State, City & Postcode information from a json file. I will provide this file for you. 4. You just need to modify the p...

    €113 (Avg Bid)
    €113 Gebot i.D.
    30 Angebote

    It's a simple task, but I would need in-person work. I'm from Tambaram, Chennai. So I would need a freelancer from Chennai itself. Either I will come to your place or you can come to my home. Task: we have a datable in UI which is writable (which means we can able to edit the columns). so if I use the "lock" option, the particular row from the table should be in read-only mode...

    €14 (Avg Bid)
    €14 Gebot i.D.
    8 Angebote

    I would like to build a prototype React frontend for exposing the Business Rule Engine capabilities.

    €418 (Avg Bid)
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    76 Angebote

    I show a different URL via IFRAME on a different URL. In the url I show with IFRAME, there are multiple pages that send data to each other with the POST method. While the data I sent to [Zur Anzeige der URL Anmelden] from the [Zur Anzeige der URL Anmelden] page that I showed as an IFRAME is being POSTed, The data I moved from [Zur Anzeige der URL Anmelden] to [Zur Anzeige der URL Anmelden] with SE...

    €343 (Avg Bid)
    €343 Gebot i.D.
    21 Angebote
    Customer Profile Module 17 Stunden left
    VERIFIZIERT

    we already have a application for sales, all we need is create a new customer profile module

    €15 / hr (Avg Bid)
    €15 / hr Gebot i.D.
    40 Angebote
    Cms expert 15 Stunden left

    Hi, I have website And one core php script with only one page, It is working correctly in local, But i want to add this script on website, So that, i can see and do script working on website.

    €23 (Avg Bid)
    €23 Gebot i.D.
    25 Angebote
    Exchange Blockchain 14 Stunden left
    VERIFIZIERT

    If it must be a site based on the Blockchain platform and its usefulness is to be an exchange of cryptocurrencies, in addition to it will have deposit and bank withdrawal services from Fiat. A simile to binance but with all the interface in Spanish and also anchored to the liquidity of a large exchange like Binance Sitio web con tecnología blockchain en donde se pueda hacer intercambio d...

    €8438 (Avg Bid)
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    16 Angebote

    Hi We are looking for someone to create a script/routine to print a receipt from our PWA order manager app to a connected bluetooth thermal printer using php/javascript/etc. We also would like a script that we access via the app to list bluetooth printers available and use that information to set for using to print the receipt from.

    €192 (Avg Bid)
    €192 Gebot i.D.
    11 Angebote

    We would like to build a react native app with Php backend

    €860 (Avg Bid)
    €860 Gebot i.D.
    74 Angebote

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